Refer to Submittal Procedure for additional details.

October 1st - New sampling and testing may begin for aggregate suppliers.

Mid-September - Specification changes for the next EMPC year are approved at the EMPC Board Meeting.

Late September to Early October - New specification for the next EMPC year is published on the website.

Early January - New Material Submittal Forms published on the website.

Late January - New Mix Design Submittal Form published on the website (dependent on material submittals).

March 1st - Deadline to submit mix designs for a lower review fee.

April 1st - New EMPC year begins - Old mix designs are removed from the website and are no longer valid. New mix designs are published for use.